These subtitles were submitted to be by "Hira Rox" and are a good example of subtitles that are about 95% accurate, but could use some cleanup. I only skimmed through these a bit. Some of the words aren't completely accurate, there are some minor formatting annoyances (no doublespaces, lack of spaces after ellipses, unnecessary italics of whole lines, etc.) and basically just needs someone to edit it. The majority of the work has already been done for anyone wanting to take a look at this and clean it up.
For everyone just wanting subtitles for this episode, these are perfectly good "alpha" subtitles.